24 Prospect Avenue, St. Catharines, ON L2M 5K1

About this property

This custom built home offers the rare combination of a spacious family residence and a legal duplex with separate hydro meters, Gas meters and furnaces making it ideal for homeowners, investors or multi-generational living. A wide stamped concrete driveway leads to two separate entrances, one for the main home and one for the self-contained lower level suite. Inside, an oversized foyer with vaulted ceilings welcomes you in. A few steps up lead to the main living space, while the finished lower-level recreation room remains exclusively for the main residence. The primary bedroom is privately situated on its own upper level and features a walk-in closet and ensuite, creating excellent separation from the two additional bedrooms located on the main floor which share a 4-piece bathroom. This thoughtful layout offers added privacy for families with children or overnight guests. The heart of the home is the open concept kitchen, dining and living area featuring quartz countertops, stainless steel appliances including gas stove and a gas fireplace, built-in ceiling speakers and quality flooring throughout. The main level is completed by a laundry room and a versatile bonus room currently used as a home office. The legal one-bedroom suite is accessed through its own private entrance and offers 9-foot ceilings, luxury vinyl flooring, spacious living area, modern white kitchen with stainless steel appliances additional laundry and a full bathroom making it ideal for extended family or rental income. Outside you'll find a large deck with covered storage below and a generous backyard. Conveniently located close to shopping, grocery stores, schools, public transit and other everyday amenities, this property offers exceptional flexibility whether you're looking for a family home or outstanding investment opportunity.

Property facts & features

Days on market

Not reported

Property type

Duplex

MLS® number

X13839220

Source status

New

Bedrooms

4

Bathrooms

3

Reported interior area

Not provided

Neighbourhood

Not provided

Postal code

L2M 5K1

Parking spaces

3

Garage

Attached

Lot depth (source units)

115

Annual property tax

6521.35

Basement

Finished, Separate Entrance, Full

Laundry

Not provided

Interior features

Accessory Apartment, Auto Garage Door Remote, Carpet Free, Air Exchanger, In-Law Suite, Separate Heating Controls, Separate Hydro Meter, Water Heater

Exterior features

Not provided

MLS entry age (not confirmed DOM)

34 days

Values and units are reported by the listing source. Verify measurements and fees with the brokerage.

Rooms & virtual tours

Bedrooms above grade

4

Rooms above grade

7

Rooms below grade

4

Den / family room reported

No

Reported counts are shown independently. Room dimensions have not been inferred from these counts.

Ask the listing brokerage for floor plans and measured room layouts.

Listing dates & price record

Asking amount

$699,000

1. Sep 29, 2026

   Original MLS entry

   Entry into the source MLS system; distinct from days on market.

Coverage varies by listing. Dates are source-reported calendar dates; only the latest reported asking-price change is shown. This is a partial record.

Plan your monthly ownership costs

Adjust the assumptions for your own scenario. Blank expenses are unknown; enter them for a fuller estimate.

Planning estimate with Canadian semiannual compounding. Excludes mortgage insurance, closing costs and special assessments. This is not a lender quote or mortgage approval.

Location & neighbourhood

Transit stops, schools and commute information are unavailable until verified sources are connected. Optional overlays remain off.